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    Our EGW Evolved 1911 Sear Spring has been quietly in the works for some time. We are known for improving on original designs, one could even say they go through an EVOLUTION. With over 30 years experience in the 1911 market, we have finally come up with our own fix to combat the typical issues associated with other sear springs.

    Sometimes 1911 frames can be a bit out of spec. One of the more common issues we have seen is the sear spring slot cut lower than it should be. This can cause the sear spring to not fully engage on the sear. Many springs currently on the market are not long enough to address this issue. We went back to the drawing board and made our spring over .030" longer on the left finger to accommodate frames that encounter this issue.

    Above Image Details:

    Detail A - The left side of the spring has a relief cut to allow for the spring to move without contacting or rubbing on the frame. This ensures a smoother, crisper trigger pull.

    Detail B - The sear pad on the left leaf is less than 1/2 the size and weight than other sear springs, thus reducing the weight for recoil or inertia to act upon.

    Detail C - The center and right side leaves are 5% narrower to reduce weight and increase feel.

    Detail D - The disconnector pad on the center leaf is smaller than other sear springs to reduce weight, while still retaining the standard contact.
    Please Note - We do not glass bead or sandblast the sears after heat treat. The heat treating process leaves the springs with a spotty finish. This is not rust and does not affect performance in any way.

    We are unable to ship this item outside of the United States. If this item is purchased as part of an international order, the item will be removed from the order. The account will be refunded for the item, and the remainder of the order will ship.


    Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to www.P65Warnings.ca.gov.
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    More Information
    Frame Components Ignition Components, Springs & Spring Sets
    GTIN 841370117246
  • Reviews 2
    Customer Reviews
    1. Awsome Products!
      Purchased the evolved 2 pack! Replaced grips on S.P.S open gun with S.T.I grips. The S.P.S sear spring is longer than the S.T.I ,so fortunately E.G.W makes this .030 longer sear spring, fit perfect. Same outstanding quality as the 10690 sear springs i use in my other open guns. Highly Recommend any E.G.W product!

      Review by

      Posted on

    2. Too Brittle
      Bought the two pack. The tip of the sear leaf was hitting the inside of my 2011. So I bent it a little. Still hit the frame. So I tried to bend it a little more and it snapped off. Wow. Way too brittle. I've been building competition pistols for decades and this it the first time I've ever seen a sear spring this brittle. I threw the second one in the trash.

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      Posted on

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